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Gathers poems that combine an examination of contemporary society with views of the natural world and human relationships.
Difference Equations, Second Edition, presents a practical introduction to this important field of solutions for engineering and the physical sciences. Topic coverage includes numerical analysis, numerical methods, differential equations, combinatorics and discrete modeling. A hallmark of this revision is the diverse application to many subfields of mathematics. Phase plane analysis for systems of two linear equations Use of equations of variation to approximate solutions Fundamental matrices and Floquet theory for periodic systems LaSalle invariance theorem Additional applications: secant line method, Bison problem, juvenile-adult population model, probability theory Appendix on the use of Mathematica for analyzing difference equaitons Exponential generating functions Many new examples and exercises
On becoming familiar with difference equations and their close re lation to differential equations, I was in hopes that the theory of difference equations could be brought completely abreast with that for ordinary differential equations. [HUGH L. TURRITTIN, My Mathematical Expectations, Springer Lecture Notes 312 (page 10), 1973] A major task of mathematics today is to harmonize the continuous and the discrete, to include them in one comprehensive mathematics, and to eliminate obscurity from both. [E. T. BELL, Men of Mathematics, Simon and Schuster, New York (page 13/14), 1937] The theory of time scales, which has recently received a lot of attention, was introduced by Stefan Hilger in his P...
The variety of contemporary American poetry leaves many readers overwhelmed. The critic, scholar, and poet Stephen Burt sets out to help. Beginning in the early 1980s, where critical consensus ends, he presents 60 poems, each with an original essay explaining how the poem works, why it matters, and how it speaks to other parts of art and culture.
Excellent introductory material on the calculus of time scales and dynamic equations.; Numerous examples and exercises illustrate the diverse application of dynamic equations on time scales.; Unified and systematic exposition of the topics allows good transitions from chapter to chapter.; Contributors include Anderson, M. Bohner, Davis, Dosly, Eloe, Erbe, Guseinov, Henderson, Hilger, Hilscher, Kaymakcalan, Lakshmikantham, Mathsen, and A. Peterson, founders and leaders of this field of study.; Useful as a comprehensive resource of time scales and dynamic equations for pure and applied mathematicians.; Comprehensive bibliography and index complete this text.
For over 300 years, differential equations have served as an essential tool for describing and analyzing problems in many scientific disciplines. This carefully-written textbook provides an introduction to many of the important topics associated with ordinary differential equations. Unlike most textbooks on the subject, this text includes nonstandard topics such as perturbation methods and differential equations and Mathematica. In addition to the nonstandard topics, this text also contains contemporary material in the area as well as its classical topics. This second edition is updated to be compatible with Mathematica, version 7.0. It also provides 81 additional exercises, a new section in...
It's mayhem in the Big Town when Scruffy, the naughty dog, runs away. Can superhero Brum Whizz to the rescue? Sticker fun and storybook in one!
LONGLISTED FOR THE EDINBURGH FESTIVAL FIRST BOOK AWARDIn a hard-boiled city of crooks, grifts and rackets lurk a pair of toughs: Box and _____. They're the kind of men capable of extracting apologies and reparations, of teaching you a chilling lesson. They seldom think twice, and ask very few questions.Until one night over the poker table, they encounter a pulp writer with wild ideas and an unscrupulous private detective, leading them into what is either a classic mystery, a senseless maze of corpses, or an inextricable fever dream . . .Drunk on cinematic and literary influence, Muscle is a slice of noir fiction in collapse, a ceaselessly imaginative story of violence, boredom and madness.
Plot 29 is on a London allotment site where people come together to grow. It's just that sometimes what Allan Jenkins grows there, along with marigolds and sorrel, is solace.
Shortlisted for the 2022 Booker Prize An extraordinary, “playful, moving, and wholly remarkable” (The Guardian) coming-of-age novel filled with myth and magic from one of England's greatest living writers. An introspective young boy, Joseph Coppock is trying to make sense of the world. Living alone in an old house, he spends his time reading comic books, collecting birds’ eggs, and playing with marbles. When one day a rag-and-bone man called Treacle Walker appears on a horse and cart, offering a cure-all medicine, a mysterious friendship develops and the young boy is introduced to a world beyond his wildest imagination. Luminous, evocative, and sparely told, Treacle Walker is a stunning fusion of myth, folklore, and the stories we tell ourselves.